50541875

素因数分解:

$5^4\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 20

約数和(自身を含む): 63635880

約数和(自身を除く): 13094005

約数列:

[1, 5, 25, 125, 193, 419, 625, 965, 2095, 4825, 10475, 24125, 52375, 80867, 120625, 261875, 404335, 2021675, 10108375, 50541875]

約数ペア:

[(1, 50541875), (5, 10108375), (25, 2021675), (125, 404335), (193, 261875), (419, 120625), (625, 80867), (965, 52375), (2095, 24125), (4825, 10475)]